<%--
  Created by IntelliJ IDEA.
  User: user
  Date: 2020/4/16
  Time: 18:47
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" isELIgnored="false" %>
<html>
<head>
    <title>上传图片</title>
    <script src="${pageContext.request.contextPath}/js/jQuery/jquery-3.4.1.min.js"></script>
    <script src="${pageContext.request.contextPath}/dist/bootstrap-3.3.7-dist/js/bootstrap.min.js"></script>
    <link rel="stylesheet" href="${pageContext.request.contextPath}/dist/bootstrap-3.3.7-dist/css/bootstrap.min.css">
    <link rel="stylesheet" href="${pageContext.request.contextPath}/layui/css/layui.css">
</head>
    <body>
    <fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">
        <legend>头像上传</legend>
    </fieldset>

    <div class="layui-upload">
        <button type="button" class="layui-btn" id="test1">上传图片</button>
        <button type="button" class="layui-btn" id="c-upload">开始上传</button>
        <div class="layui-upload-list">
            <img class="layui-upload-img" id="demo1">
            <p id="demoText"></p>
        </div>

    </div>
    <%--<fieldset class="layui-elem-field layui-field-title" style="margin-top: 30px;">
        <legend>上传多张图片</legend>
    </fieldset>

    <div class="layui-upload">
        <button type="button" class="layui-btn" id="test2">多图片上传</button>
        <button type="button" class="layui-btn" id="upload2">开始上传</button>
        <blockquote class="layui-elem-quote layui-quote-nm" style="margin-top: 10px;">
            预览图：
            <div class="layui-upload-list" id="demo2"></div>
        </blockquote>
    </div>--%>

    <script src="${pageContext.request.contextPath}/layui/layui.js" charset="utf-8"></script>
    <!-- 注意：如果你直接复制所有代码到本地，上述js路径需要改成你本地的 -->
    <script>
        layui.use('upload', function(){
            var $ = layui.jquery
                ,upload = layui.upload;

             //普通图片上传
             var uploadInst = upload.render({
                 elem: '#test1'
                 ,url: '/fresh/customer/upload/img' //改成您自己的上传接口
                 ,auto :false
                 ,bindAction:'#c-upload'
                 ,before: function(obj){
                     //预读本地文件示例，不支持ie8
                     obj.preview(function(index, file, result){
                         $('#demo1').attr('src', result); //图片链接（base64）
                     });
                 }
                 ,done: function(res){
                     window.location.href="/fresh/customer/center.jsp";
                    //alert("上传成功");
                     //上传成功
                 }
                /* ,error: function(){
                     //演示失败状态，并实现重传
                     var demoText = $('#demoText');
                     demoText.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload">重试</a>');
                     demoText.find('.demo-reload').on('click', function(){
                         uploadInst.upload();
                     });
                 }*/
             });

            //多图片上传
          /*  upload.render({
                elem: '#test2'
                ,url: '/fresh/comment/upload/img' //改成您自己的上传接口
                ,multiple: true
                ,auto: false
                ,bindAction: '#upload2'
                ,before: function(obj){
                    //预读本地文件示例，不支持ie8
                    obj.preview(function(index, file, result){
                        $('#demo2').append('<img src="'+ result +'" alt="'+ file.name +'" class="layui-upload-img">')
                    });
                }
                ,done: function(res){
                    //上传完毕
                }
            });*/

            /*//指定允许上传的文件类型
            upload.render({
                elem: '#test3'
                ,url: 'https://httpbin.org/post' //改成您自己的上传接口
                ,accept: 'file' //普通文件
                ,done: function(res){
                    layer.msg('上传成功');
                    console.log(res);
                }
            });
            upload.render({ //允许上传的文件后缀
                elem: '#test4'
                ,url: 'https://httpbin.org/post' //改成您自己的上传接口
                ,accept: 'file' //普通文件
                ,exts: 'zip|rar|7z' //只允许上传压缩文件
                ,done: function(res){
                    layer.msg('上传成功');
                    console.log(res)
                }
            });
            upload.render({
                elem: '#test5'
                ,url: 'https://httpbin.org/post' //改成您自己的上传接口
                ,accept: 'video' //视频
                ,done: function(res){
                    layer.msg('上传成功');
                    console.log(res)
                }
            });
            upload.render({
                elem: '#test6'
                ,url: 'https://httpbin.org/post' //改成您自己的上传接口
                ,accept: 'audio' //音频
                ,done: function(res){
                    layer.msg('上传成功');
                    console.log(res)
                }
            });*/








            //多文件列表示例
          /*  var demoListView = $('#demoList')
                ,uploadListIns = upload.render({
                elem: '#testList'
                ,url: 'https://httpbin.org/post' //改成您自己的上传接口
                ,accept: 'file'
                ,multiple: true
                ,auto: false
                ,bindAction: '#testListAction'
                ,choose: function(obj){
                    var files = this.files = obj.pushFile(); //将每次选择的文件追加到文件队列
                    //读取本地文件
                    obj.preview(function(index, file, result){
                        var tr = $(['<tr id="upload-'+ index +'">'
                            ,'<td>'+ file.name +'</td>'
                            ,'<td>'+ (file.size/1024).toFixed(1) +'kb</td>'
                            ,'<td>等待上传</td>'
                            ,'<td>'
                            ,'<button class="layui-btn layui-btn-xs demo-reload layui-hide">重传</button>'
                            ,'<button class="layui-btn layui-btn-xs layui-btn-danger demo-delete">删除</button>'
                            ,'</td>'
                            ,'</tr>'].join(''));

                        //单个重传
                        tr.find('.demo-reload').on('click', function(){
                            obj.upload(index, file);
                        });

                        //删除
                        tr.find('.demo-delete').on('click', function(){
                            delete files[index]; //删除对应的文件
                            tr.remove();
                            uploadListIns.config.elem.next()[0].value = ''; //清空 input file 值，以免删除后出现同名文件不可选
                        });

                        demoListView.append(tr);
                    });
                }
                ,done: function(res, index, upload){
                    if(res.files.file){ //上传成功
                        var tr = demoListView.find('tr#upload-'+ index)
                            ,tds = tr.children();
                        tds.eq(2).html('<span style="color: #5FB878;">上传成功</span>');
                        tds.eq(3).html(''); //清空操作
                        return delete this.files[index]; //删除文件队列已经上传成功的文件
                    }
                    this.error(index, upload);
                }
                ,error: function(index, upload){
                    var tr = demoListView.find('tr#upload-'+ index)
                        ,tds = tr.children();
                    tds.eq(2).html('<span style="color: #FF5722;">上传失败</span>');
                    tds.eq(3).find('.demo-reload').removeClass('layui-hide'); //显示重传
                }
            });*/


        });
    </script>
    </body>
</html>
